The wise through excess of wisdom is made a fool.
Ralph Waldo Emerson
Better to remain silent and be thought a fool than to speak out and remove all doubt.
A fool's brain digests philosophy into folly, science into superstition, and art into pedantry. Hence University education.
George Bernard Shaw
Man is so made that if he is told often enough that he is a fool he believes it.
Vote-The instrument and symbol of a freeman's power to make a fool of himself and a wreck of his country.
He who despairs of the human condition is a coward, but he who has hope for it is a fool.
A man is a golden impossibility. The line he must walk is a hair's breadth. The wise through excess of wisdom is made a fool.
It is a fool's prerogative to utter truths that no one else will speak.
We must live together as brothers or perish together as fools.
Martin Luther King Jr.
You can fool all the people some of the time, and some of the people all the time, but you cannot fool all the people all the time.